Performance requirements for marine capstans
According to the GB/T 4555-1995 standard, when producing marine capstan, its performance should meet the following requirements: The capstan must have the ability to operate continuously at the nominal speed for 30 minutes under the mooring load The mooring load shall not exceed 33% of the designed rope/cable breaking load. The capstan control braking device should be able to withstand 1.5 times the mooring load.
Overview
According to the GB/T 4555-1995 standard, when producing marine capstan, its performance should meet the following requirements:
The capstan must have the ability to operate continuously at the nominal speed for 30 minutes under the mooring load
The mooring load shall not exceed 33% of the designed rope/cable breaking load.
The capstan control braking device should be able to withstand 1.5 times the mooring load.
For more marine capstan information, kindly please click here.
Main Technical Parameters
Working Load(KN) | Mooring Speed | Rope Dia.(mm) | Motor power (kw) | |
Electric | Hydraulic | |||
5 | ≥18 | φ11 | 3/1.2 | 5.5 |
10 | ≥18 | φ11 | 4.3/1.7 | 7.5 |
15 | ≥18 | φ13 | 8.5/3.5 | 11 |
20 | ≥18 | φ15 | 11/11/7.5 | 15 |
30 | ≥18 | φ17.5 | 16/16/11 | 18.5 |
50 | ≥18 | φ20.5 | 16/16/11 | 30 |
70 | ≥15 | φ26 | 22/22/11 | 45 |
100 | ≥15 | φ28 | 45/45/30 | 55 |
120 | ≥15 | φ32.5 | 60/60/45 | 75 |
150 | ≥15 | φ36.5 | 60/60/45 | 90 |
200 | ≥15 | φ40 | 75/75/36 | 110 |
250 | ≥12 | φ46 | 75/75/36 | 110 |
Above specifications only for reference, we can supply various capstans according to your requirements. | ||||
